CN216508602U

CN216508602U - Cross country vehicle modularization subregion formula automobile body

Info

Publication number: CN216508602U
Application number: CN202121765764.1U
Authority: CN
Inventors: 刘清; 饶先鹏; 王成云; 王龙; 胡晓昕
Original assignee: Dongfeng Off Road Vehicle Co Ltd
Current assignee: Dongfeng Off Road Vehicle Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-05-13
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a modular partitioned vehicle body of a cross-country vehicle, which comprises a front top plate module, a middle top plate module and a rear top plate module, wherein the front top plate module, the middle top plate module and the rear top plate module are positioned at the top of the vehicle body and are sequentially butted; the cab side plate upper module, the middle side plate upper module and the rear side plate upper module are positioned at the upper parts of two sides of the vehicle body and are sequentially butted; the cab lower module is positioned at the lower parts of two sides of the vehicle body; a back door module located at the rear of the vehicle body; the back door module is butted with the side edges of the upper module of the back side plate and the bottom module of the middle back side plate; the plates at the butt joint of the modules are fixedly connected together through a flanging structure or an overlapping structure in cooperation with bolts; the front end of the upper module of the cab side plate is connected with the front end of the lower module of the cab side plate through the lockable hinge bracket, so that modification requirements of different users are met, and light weight of the whole vehicle is improved; the manufacturing period is shortened, and the fixing strength and the sealing performance of the cab are improved.

Description

Cross country vehicle modularization subregion formula automobile body

Technical Field

The utility model relates to the field of automobiles, in particular to a modularized partitioned automobile body of a cross-country automobile.

Background

The driver's cab of the car body of the cross-country car in the prior art is mostly an integral type car body, and the integrated into one piece steel plate structure has higher requirements on manufacturing process and precision, is not favorable to customization and modification of the individual demands of users, has higher requirements on manufacturing precision and period of the car body and cost, and is not favorable to the improvement of the light weight of the whole car.

The utility model has the following contents:

in order to overcome the defects in the background technology, the utility model provides a modular partitioned vehicle body of an off-road vehicle, which is characterized in that the off-road vehicle body is divided into a plurality of modules, the quality of each module is improved, the installation quality of the whole vehicle assembly is reduced, the product development period is shortened, and then each module is assembled to form a white vehicle body. Each module can be independently replaced and detached, and personalized customization and modification of users are facilitated. Simple structure, in the aspect of installation, dismantlement, reduced manufacturing cost.

In order to achieve the purpose, the technical scheme of the utility model is as follows: a cross-country vehicle modular zoned body comprising:

the front top plate module, the middle top plate module and the rear top plate module are positioned at the top of the vehicle body and are sequentially butted;

the cab side plate upper module, the middle side plate upper module and the rear side plate upper module are positioned at the upper parts of two sides of the vehicle body and are sequentially butted;

the cab lower module is positioned at the lower parts of two sides of the vehicle body;

a back door module located at the rear of the vehicle body; the back door module is butted with the side edges of the upper module of the back side plate and the bottom module of the middle back side plate;

the plates at the butt joint of the modules are fixedly connected together through a flanging structure or an overlapping structure in cooperation with bolts;

the front end of the upper cab-side panel module and the front end of the lower cab-side panel module are connected by a lockable hinge bracket.

Furthermore, the flanging structure is an L-shaped laminated structure formed by inwards folding the plates at the butt joint of the modules.

Further, the overlapping structure is an overlapped structure formed by mutually overlapping plates at the butt joint of the modules.

Furthermore, the hinged support comprises a hinged support with a U-shaped structure, a support locking bolt and a locking plate, wherein the support locking bolt and the locking plate penetrate through the upper end of the hinged support; the lower part of the locking plate extends downwards obliquely and is sleeved on the support locking bolt to form a hinged structure, and the installation angle between the front end of the lower module of the cab side plate and the front end of the upper module of the cab side plate can be locked when the support locking bolt is locked.

Furthermore, the upper portion of locking plate includes three tertiary degressive panels of thickness, and three panels weld in proper order, and every panel all is provided with the locking bolt.

Furthermore, a sealing gasket is arranged at the middle butt joint of each flanging structure or each overlapping structure.

Further, the sealing gasket is vulcanized rubber.

Furthermore, a reinforced connecting plate is arranged between the adjacent modules.

Furthermore, longitudinal reinforcing ribs are arranged on the middle top plate module and the rear top plate module.

In general, compared with the prior art, the above technical solution contemplated by the present invention can achieve the following beneficial effects:

1. according to the cross-country vehicle modularized partitioned vehicle body, the whole vehicle production and assembly process is not limited, and the inside and outside decorations and the like can be installed after all modules are assembled; or all modules can be installed as independent systems and then combined, so that the manufacturing period is shortened;

2. the modular partitioned vehicle body of the off-road vehicle disclosed by the utility model has the advantages that the structure mode and the production process mode of the modular partitioned vehicle body can be innovated, the modification requirements of different users are facilitated, and the lightweight improvement of the whole vehicle is facilitated;

3. according to the modular partitioned vehicle body of the off-road vehicle, the sealing gasket and the reinforcing connecting plate are arranged, so that the vehicle body structure has good sealing performance and structural strength.

Drawings

FIG. 1 is a schematic overall structure of a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the overall structure of FIG. 1 from another angle;

FIG. 3 is a partially enlarged view of the upper portion of FIG. 2 in phantom;

FIG. 4 is a partial enlarged view of the middle portion of FIG. 2 in phantom;

FIG. 5 is a side view of the vehicle body in accordance with the preferred embodiment of the present invention;

FIG. 6 is a partial enlarged view of FIG. 5 in phantom;

FIG. 7 is a schematic partial cross-sectional view of an L-shaped laminated structure according to a preferred embodiment of the present invention;

FIG. 8 is an exploded view of the inner view of FIG. 5;

fig. 9 is a partially enlarged view of fig. 8 at a dotted line.

Throughout the drawings, like reference numerals designate like structural elements, and wherein: 1-front top plate module, 2-middle top plate module, 3-rear top plate module, 4-cab side plate upper module, 5-middle side plate upper module, 6-rear side plate upper module, 7-back door module, 8-cab side plate lower module, 9-middle rear side plate bottom module, 10-hinged support, 101-hinged support, 102-support locking bolt, 103-locking plate, 11-waterproof strip, 12-flanging structure, 13-overlapping structure, 14-sealing gasket, 15-reinforcing connecting plate and 16-longitudinal reinforcing rib.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

Referring to fig. 1-6, a modular zoned body for an off-road vehicle includes:

the front roof module 1, the middle roof module 2 and the rear roof module 3 are positioned at the top of the vehicle body and are sequentially butted;

the cab side plate upper module 4, the middle side plate upper module 5 and the rear side plate upper module 6 are positioned at the upper parts of two sides of the vehicle body and are sequentially butted;

a cab lower plate module 8 positioned at the lower part of two sides of the vehicle body and a middle rear side plate bottom module 9 butted with the right side of the cab lower plate module;

a back door module 7 located at the rear of the vehicle body; the back door module 7 is butted with the side edges of the back side plate upper module 6 and the middle back side plate bottom module 9;

the plates at the butt joint of the modules are fixedly connected together through a flanging structure 12 or an overlapping structure 13 in a bolt matching mode; the flanging structure 12 is an L-shaped laminated structure formed by inward folding of plates at the butt joint of the modules. The overlapping structure 13 is a laminated structure formed by overlapping plates at the joint of the modules.

Referring to fig. 4, the front end of the cab-side-panel upper module 4 and the front end of the cab-side-panel lower module 8 are connected by a lockable hinge bracket 10. The hinged support 10 specifically comprises a hinged support 101 with a U-shaped structure, a support locking bolt 102 penetrating through the upper end of the hinged support 101 and a locking plate 103, wherein the hinged support 101 and the locking plate 103 are respectively fastened at the front end of the cab side plate lower module 8 and the front end of the cab side plate upper module 4; the lower part of the locking plate 103 extends downwards and is sleeved on the support locking bolt 102 in an inclined mode to form a hinged structure, and the installation angle between the front end of the cab side plate lower module 8 and the front end of the cab side plate upper module 4 can be locked when the support locking bolt 102 is locked. The upper portion of locking plate 103 includes three tertiary degressive panels of thickness, and three panels weld in proper order, and every panel all is provided with the locking bolt.

Referring to fig. 7, a sealing gasket 14 made of vulcanized rubber is disposed at a butt joint between the flanging structures 12 or the overlapping structures 13, so as to improve the fixing strength and the sealing performance of the cab.

Example 2

Referring to fig. 1, 8 and 9, the difference from embodiment 1 is that a reinforcing connecting plate 15 is further provided between adjacent modules in order to enhance the structural strength of the entire vehicle body. The side of the front top plate module 1 is provided with a waterproof strip 11 for receiving rainwater, and the middle top plate module 2 and the rear top plate module 3 are provided with longitudinal reinforcing ribs 16.

It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the utility model, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A cross-country vehicle modular zoned vehicle body, comprising:

the front roof module (1), the middle roof module (2) and the rear roof module (3) are positioned at the top of the vehicle body and are sequentially butted;

the cab side plate upper module (4), the middle side plate upper module (5) and the rear side plate upper module (6) are positioned at the upper parts of the two sides of the vehicle body and are sequentially butted;

a cab side plate lower module (8) positioned at the lower parts of two sides of the vehicle body and a middle rear side plate bottom module (9) butted with the right side of the cab lower module;

a back door module (7) located at the rear of the vehicle body; the back door module (7) is butted with the side edges of the upper module (6) of the back side plate and the bottom module (9) of the middle back side plate;

the plates at the butt joint of the modules are fixedly connected together through a flanging structure (12) or an overlapping structure (13) in a matched manner of bolts;

the front end of the cab side plate upper module (4) and the front end of the cab side plate lower module (8) are connected through a lockable hinge bracket (10).

2. The off-road vehicle modular zoned vehicle body according to claim 1, wherein the flanging structure (12) is an L-shaped laminated structure formed by inward folding of sheets at the butt joint of the modules.

3. A modular zoned body for off-road vehicles according to claim 1, wherein the overlapping structure (13) is a laminated structure formed by overlapping sheets at the interfaces of the modules with each other.

4. An off-road vehicle modular zoned vehicle body according to claim 1, wherein the hinge bracket (10) comprises a hinge support (101) of a U-shaped structure, a support locking bolt (102) penetrating through an upper end of the hinge support (101), and a locking plate (103), the hinge support (101) and the locking plate (103) are respectively fastened at a front end of the cab-side lower module (8) and a front end of the cab-side upper module (4); the lower part of the locking plate (103) extends downwards obliquely and is sleeved on the support locking bolt (102) to form a hinged structure, and the installation angle between the front end of the cab side plate lower module (8) and the front end of the cab side plate upper module (4) can be locked when the support locking bolt (102) is locked.

5. An off-road vehicle modular zoned vehicle body according to claim 4, wherein the upper portion of the locking plate (103) comprises three plates with three-level decreasing thickness, the three plates are welded in sequence, and each plate is provided with a locking bolt.

6. The off-road vehicle modular zoned vehicle body according to claim 1, wherein a gasket (14) is provided at the middle butt joint of the flanging structure (12) or the overlapping structure (13).

7. The off-road vehicle modular zoned vehicle body according to claim 6, wherein the gasket (14) is vulcanized rubber.

8. A modular zoned body for off-road vehicles according to claim 1, characterized in that a reinforcing web (15) is also provided between adjacent modules.

9. A modular zoned body for off-road vehicles according to claim 1, characterized in that longitudinal stiffeners (16) are provided on the middle roof module (2) and the rear roof module (3).